2016189008

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{992219}}^1$

素因数の和:992354

約数の個数: 20

約数和(自身を含む): 3937128960

約数和(自身を除く): 1920939952

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 992219, 1984438, 3968876, 7937752, 15875504, 126011813, 252023626, 504047252, 1008094504, 2016189008]

約数ペア:

[(1, 2016189008), (2, 1008094504), (4, 504047252), (8, 252023626), (16, 126011813), (127, 15875504), (254, 7937752), (508, 3968876), (1016, 1984438), (2032, 992219)]